Base | Representation |
---|---|
bin | 1100011011101… |
… | …0000001000110 |
3 | 10122010002120202 |
4 | 3012322001012 |
5 | 101322022100 |
6 | 5101330502 |
7 | 1202125634 |
oct | 306720106 |
9 | 118102522 |
10 | 52142150 |
11 | 27484195 |
12 | 15566a32 |
13 | aa58458 |
14 | 6cd4354 |
15 | 489e7d5 |
hex | 31ba046 |
52142150 has 24 divisors (see below), whose sum is σ = 101203344. Its totient is φ = 19949600.
The previous prime is 52142143. The next prime is 52142171. The reversal of 52142150 is 5124125.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21521 + ... + 23820.
It is an arithmetic number, because the mean of its divisors is an integer number (4216806).
Almost surely, 252142150 is an apocalyptic number.
52142150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52142150 is a deficient number, since it is larger than the sum of its proper divisors (49061194).
52142150 is a wasteful number, since it uses less digits than its factorization.
52142150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45376 (or 45371 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 52142150 is about 7220.9521532828. The cubic root of 52142150 is about 373.5909193504.
Adding to 52142150 its reverse (5124125), we get a palindrome (57266275).
The spelling of 52142150 in words is "fifty-two million, one hundred forty-two thousand, one hundred fifty".
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